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Air spring systems for Industrial Applications

  • Technical Drawing
    Air Spring Air Spring
    Air Spring
    Spotted

    Use in dotted range >15.90 in. only after consultation with ContiTech

    Arrow

    Recommended height for vibration isolation: 13.00 in.

  • Technical data
    Min. pressure 0 psi
    Return force to min. height ≤ 135 lbf
    Overall weight 20.5 lb

    • Min. pressure 0 psi

      Return force to min. height ≤ 135 lbf

      Overall weight 20.5 lb

  • Vibration isolation - dynamic characteristic values
    Pressure p [psi] 40 60 80 100 120 Vol. V [in.³]
    Force (load) F [lbf] 5,720 8,810 11,700 14,700 17,100 2,120
    Spring rate c [lbf/in] 1,160 1,640 2,090 2,610 3,010 2,120
    Natural Frequency f0 [Hz] 1.4 1.4 1.3 1.3 1.3 2,120
    Design height H: recommended 13 inch, minimum 12.4 inch

  • Pneumatic application - static characteristic values
    Force F [lbf]
    Pressure p [psi] 40 60 80 100 120 Vol. V [in.³]
    H 16.50 in. 3520 5660 7750 NaN NaN 2500
    H 15.00 in. 4520 7120 9600 12200 14800 2400
    H 13.50 in. 5370 8270 11100 14000 16800 2200
    H 12.00 in. 6080 9210 12400 15500 18600 2000
    H 10.50 in. 6650 10000 13400 16800 20200 1800
    H 9.00 in. 7130 10700 14300 17900 21600 1500
    H 7.50 in. 7540 11300 15100 18900 22900 1200
    H 6.00 in. 7990 12000 15900 19900 24300 980

  • Purchase order data
    Type Air Inlet Order No.

    rubber bellows only

    		– 61777

    with bead rings, 1 7/8in bolts, nuts and washers

    		– 65893

    CAD Data

    • Type

      Air Inlet –

      Order No. 61777

    • Type

      Air Inlet –

      Order No. 65893

  • Service instructions
    Thread max. Torque
    3/8-24 UNF 30 lbf ft

    • 3/8-24 UNF 30 lbf ft